I-Tributyl citrate TBC 77-94-1 yamapulasitiki amahle emvelo
Imininingwane Yomkhiqizo
| Igama | I-Tributyl citrate |
| Inombolo ye-CAS | 77-94-1 |
| Ifomula yamangqamuzana | I-C18H32O7 |
| Isisindo samangqamuzana | 360.44 |
| I-EINECS No. | 201-071-2 |
| Iphoyinti lokuncibilika | ≥300 °C(okhanyisiwe) |
| Iphuzu elibilayo | 234 °C (17 mmHg) |
| Ukuminyana | 1.043 g/mL ku-20 °C (okhanyisiwe) |
| Inkomba ye-refractive | n20/D 1.445 |
| Iphoyinti le-Flash | 300 °C |
| Izimo zokugcina | Gcina ngaphansi kuka +30°C. |
| Ukuncibilika | Ingxube ye-acetone, i-ethanol, namafutha emifino;cishe engancibiliki emanzini. |
| I-acidity coefficient | (pKa) 11.30±0.29 (Kubikezelwe) |
| Ifomu | Uketshezi |
| Umbala | Kucace |
| Ukuncibilika kwamanzi | engancibiliki |
Omqondofana
N-BUTYLCITRATE;Citroflex4;TRIBUTYLCITRATE;TRI-N-BUTYLCITRATE;TRIPHENYLBENZYLPHOSPHOSPHONIUMCHLORIDE;1,2,3-Propanetricarboxylicacid,2-hydroxy-,tributylester;1,2,3-Propanetricarboxystery-2,3-hydroxyicasidi i-propanetricarboxylicacid, i-2-hydroxy-tributylester
Incazelo
I-Tributyl citrate (TBC) iyiplasitiki evumelana nemvelo kanye nokothambisa.Ayinabuthi, i-fruity, ayinambala futhi i-oyela esobala uketshezi ekamelweni lokushisa.Iphuzu elibilayo lingu-170°C (133.3Pa), kanti indawo ekhanyayo (inkomishi evuliwe) ingu-185°C.Incibilika kuzincibilikisi eziningi eziphilayo.Inokuqina okuphansi, ukuhambisana okuhle nama-resin, nokusebenza kahle kwe-plasticizing ephezulu.Kuvunyelwe ukuthi kusetshenziswe ekufakweni kokudla kanye nemikhiqizo yezokwelapha kanye nezempilo eYurophu nase-United States nakwamanye amazwe, kanye namathoyizi athambile ezingane, imithi, imikhiqizo yezokwelapha, ama-flavour kanye nephunga elimnandi, ukukhiqiza izimonyo nezinye izimboni.Ingakwazi ukunikeza imikhiqizo ukumelana okuhle nokubandayo, ukumelana namanzi kanye nokumelana nesikhutha.Ngemva kokwenziwa ngepulasitiki yilo mkhiqizo, i-resin ibonisa ukubonakala okuhle nokusebenza kahle kokugoba okuphansi kwezinga lokushisa, futhi inokuguquguquka okuphansi nokukhipha okuphansi emithonjeni ehlukene, ukuzinza okuhle kokushisa, futhi ayishintshi umbala uma ishisa.Amafutha okugcoba alungiselelwe ngalo mkhiqizo anezindawo ezinhle zokugcoba.
Chemical Properties
Uketshezi olunamafutha angenambala olunephunga elincane.Ayincibiliki emanzini, i-soluble ku-methanol, i-acetone, i-carbon tetrachloride, i-glacial acetic acid, uwoyela we-castor, uwoyela wamaminerali nezinye izincibilikisi eziphilayo.
Isicelo
-Isetshenziswa njenge-gas chromatography fixative, i-ejenti eqinisayo yamapulasitiki, i-foam remover kanye ne-solvent ye-nitrocellulose;
- I-Plasticizer ye-polyvinyl chloride, i-polyethylene copolymer ne-cellulose resin, ipulasitiki engenabuthi;
-Isetshenziselwa i-PVC granulation engenabuthi, ukwenza izinto zokupakisha ukudla, amathoyizi athambile ezingane, imikhiqizo yezokwelapha, ama-plasticizers e-polyvinyl chloride, i-vinyl chloride copolymers, nama-cellulose resins.
